Features 1、High Speed Connection: Equipped with the RTL8822BE chipset, it supports a transmission rate of 1200Mbps (2.4G band 300Mbps, 5G band 867Mbps). Whether it's high definition video streaming, online gaming, or large file transfers, this adapter can effortlessly handle it all. 2、Dual Band Wireless Technology: Equipped with 2.4GHz and 5GHz dual band capability, allowing users to choose the optimal frequency band based on the environment to avoid interference and enjoy stable and fast wireless connection. 3、Bluetooth 4.2: Built in Bluetooth 4.2 module enables fast pairing and data transmission with a wide range of Bluetooth devices such as headphones, keyboards, and mice, ensuring broad compatibility. 4、Compatibility: Compatible for Win 7 8 10 11 operating systems, suitable for both upgrading old computers and enterprise level deployment, making it versatile for various scenarios. 5、Mini PCIE Interface: Compact mini PCIE design allows easy installation on desktops or laptops without taking up much space, while ensuring a good signal coverage range. Specification Item Type: Mini PCIE Network Card Adapter Material: PCB Interface: mini PCIE Frequency: 2.4G 5Ghz Dual Band Speed: 2.4GHz 300Mbps, 5GHz 867Mbps Bluetooth: 4.2 System Support: for Win 7 8 10 11 Package List 1 x Mini PCIE Network Card Adapter 2 x Screws